baber/WOPTO huggingface dataset:
Patent EP-0488415-A2 (EP)
Inventor: OKUBO AKIO
IPC: B41J11/00
Filed: 1991-11-29
Abstract: A fixing mechanism for fixing the ink on a recording medium (31) which is discharged by recording means onto said recording medium (31) comprises a first fixing area onto which the heat sufficient to fix the ink is given to said recording medium (31), a second fixing area which is closer to said recording means than said first fixing area and where a lower heat than the heat given to said recording medium in said first fixing area is given to said recording medium, and conveying means for conveying said recording medium (31) into said second fixing area and conveying it out of said first fixing area.
Patent EP-0490309-A2 (EP)
Inventor: KOENIG AXEL DIPL-ING
IPC: G01R33/04
Filed: 1991-12-09
Abstract: In a magnetic-field sensor, a coaxial dual probe is implemented by a single sensor coil (L) which is fed with a disconnectable saturation current in sequence in time and in opposite directions. <IMAGE>
Patent EP-0491272-A2 (EP)
Inventor: SHIRASAKI MASATAKA
IPC: H01S5/00
Filed: 1991-12-11
Abstract: An optical transmitter of the type having DPSH-IM (Direct Phase-shift and Self-Homodyne Intensity Modulation) applied thereto is disclosed in which a periodic signal having the period corresponding to one time slot of a modulation current pulse for a laser diode (2), together with the modulation current pulse, is superposed on a bias current (4) and the transmission waveform is thereby remarkably improved.
Patent EP-0439230-A2 (EP)
Inventor: MEYER ROBERT GODFREY
IPC: H01L21/822
Filed: 1991-01-21
Abstract: An integrated circuit (10, 22) contains an active bypass (36) that inhibits high-frequency supply-voltage variations caused by interaction of the circuitry elements (28) with the parasitic inductances (L HE , L HP , L LP , and L LE ) associated with the power supply lines (16 H /24 H /26 H /32 H  and 16 L /24 L /26 L /32 L ) for the circuit. The bypass centers around a transistor (Q BP ) coupled between the supply lines. An activation circuit (38) provides the transistor with a control signal (V C ) to activate the transistor. A sensing capacitor (C S ) provides a capacitive action between the transistor control electrode and one of the supply lines.
Patent EP-0491433-A2 (EP)
Inventor: CHUNG HENRY WEI-MING
IPC: H01L23/522
Filed: 1991-12-12
Abstract: A contact to silicon is fabricated merging the benefits of a low contact resistance titanium silicide or cobalt silicide layer on the one hand and good step coverage obtained by a selective CVD of tungsten involving tungsten hexafluoride or of molybdenum involving molybdenum hexafluoride on the other hand. An intermediate layer of molybdenum silicide or tungsten silicide, formed over titanium 6ilicide or cobalt silicide by means of a physical vapor deposition, e.g., sputtering or vacuum evaporation, of the associated noble metals, protects against damaging by the fluorine while offering low resistance and good adhesion to both the underlying layer and the overlying layer.
Patent EP-0469811-A2 (EP)
Inventor: GERBER ARTHUR HARRY
IPC: C04B35/634
Filed: 1991-07-29
Abstract: There are disclosed methods and compositions for accelerating the hardening of phenolic resole resins having a pH of about 4.5 to 9.5 with lightburned magnesium oxide or magnesium hydroxide, with or without the addition of an ester functional hardening agent. Acceleration of hardening is achieved by incorporating into said compositions an effective quantity of a material which: increases the solubility of magnesium in the hardenable mixture; by certain amines; or by certain chelating agents. Accelerator compounds include those which provide chloride, sulfamate, nitrate, formate, and phosphite anions as well as selected tertiary amines.
Patent EP-0485234-A2 (EP)
Inventor: MAEDA SHIGEMI
IPC: G11B11/105
Filed: 1991-11-08
Abstract: An information recording and reproducing device has a first recording clock generation circuit (106) which generates a clock based on pre-recorded information on a magneto-optical disk (101), a second recording clock generation circuit (107) and a switching circuit (117). The switching circuit (117) selects a first recording clock (e) when recording information is of discrete information (j) and selects a second recording clock (f) when recording information is of successive information (i). Moreover, in the present device, a first reading clock (fr) is used as well as a second clock (fr′) as a clock for reading out the reproduced data from the magneto-optical disk (1), which had been once stored in memory (15). The second reading clock having a reference frequency is generated by a second clock generation circuit (11) and is used for reading out successive information such as music information. The first reading clock in synchronisation with the reproduced signal is generated by a first reading clock generation circuit (9) and is used for reading out discrete information such as computer-use data. In addition, in the case of discrete information, it is possible to start the recording/reproducing operation immediately after an optical head reaches a desired position, thereby permitting a shortened access time.
Patent EP-0486308-A2 (EP)
Inventor: LEE CHONG S
IPC: C09K3/14
Filed: 1991-11-14
Abstract: This invention relates to a coated abrasive product having an overcoating, in particular an overcoating formed from an epoxy resin. Coated abrasive products comprise a backing having abrasive grains bonded thereto by one or more binders. These binders typically comprise a glutinous or resinous adhesive, and may optionally contain one or more additives. Examples of resinous adhesives include epoxy resins, phenolic resins, urethane resins, acrylate resins, and aminoplast resins. The binders previously referred to are typically applied by coating from an organic solvent. In recent years, however, there has been a need to coat these resins exclusively from water on account of increasingly stringent pollution legislation. This invention provides a coated abrasive product having a coating comprising a composition formed from an epoxy resin that is capable of being coated from water, a curing agent, and a grinding aid dispersed in the epoxy resin. It is preferred that the coat containing the epoxy resin and the grinding aid be the outermost coat of the coated abrasive product, e.g., the size coat or supersize coat, in order to position the grinding aid in direct contact with the workpiece being abraded.
Patent EP-0489542-A2 (EP)
Inventor: GAROFALO JOSEPH GERARD
IPC: G03F1/00
Filed: 1991-11-28
Abstract: A phase-shifting lithographic mask is made by a procedure involving only a single patterned electron, ion, or photon beam bombardment of a resist layer. THe bombardment is arranged to produce three kinds of regions FIG. 1: 14, 16, 15) in the resist: typically, no dosage, low dosage, and high dosage. These three regions in the resist are then utilized--in conjunction with an ordinary wet development step followed by either a silylation or an optical flooding technique, and thereafter by another ordinary wet development step--to pattern the resist layer and thereby to enable forming, by dry or wet etching, an underlying double layer consisting of a patterned opaque layer (FIG. 5: 13) and a patterned transparent phase-shifting layer (FIG. 5: 12), the phase-shifting layer being located on, or being part of, a transparent substrate (11).
Patent EP-0496257-A2 (EP)
Inventor: KOZAKURA SHIRO IDEMITSU PETROC
IPC: C08G64/14
Filed: 1992-01-15
Abstract: A polycarbonate resin composition comprising (A) 1 to 99% by weight of a branched polycarbonate having a branched nucleus structure derived from a branching agent represented by the general formula:
       
 wherein R is a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, and R¹ to R⁶ are hydrogen atoms, alkyl groups having 1 to 5 carbon atoms or halogen atoms, respectively, a viscosity average molecular weight of 15,000 to 40,000, and an acetone-soluble matter of not more than 3.5% by weight, and (B) 99 to 1% by weight of a thermoplastic polyester resin is disclosed. 
     The polycarbonate resin composition is excellent in fluidability, solvent resistance, and moldability.
Patent EP-0493376-A2 (EP)
Inventor: MAKURO SABURO
IPC: F23C99/00
Filed: 1989-07-06
Abstract: 5 n7 A combustion apparatus comprises: a large-diameter sleeve-like element (1) forming an incoming passage (3) through which an air/fuel mixture gas flows in a predetermined direction; at least one small-diameter sleeve-like element (21) disposed in the incoming passage, which small-diameter sleeve-like element forms an outgoing passage (4) through which a combustion gas having been issued from the incoming passage flows in a direction counter to the above predetermined direction; an air/fuel mixing unit (15) for issuing the air/fuel mixture gas under a predetermined pressure to a main incoming port (5) located in an upstream side of the incoming passage; an auxiliary incoming unit (6) for issuing a combustion gas produced by a pilot burner (12) to the upstream side of the incoming passage prior to supplying the air/fuel mixture gas to the incoming passage; and a combustion-gas outlet port (7) for discharging the combustion gas having passed through the outgoing passage, which combustion-gas outlet port communicates with an outlet opening of the outgoing passage.
Patent EP-0516078-A2 (EP)
Title: Static electric apparatus
Inventor: INUI AKIFUMI
IPC: H01F27/36
Filed: 1992-05-27
Abstract: An elastic molded insulating member (24, 25, 26) such as rubber and elastomers is mounted at the end of an electrostatic shield ring (21, 22, 23) attached to the end of each of windings (4, 5), or an electrostatic shield ring (21, 22, 23) is made of an elastic material. The electrostatic shield is in tight contact with the winding, reliably improving the dielectric strength.
Patent EP-0528155-A2 (EP)
Inventor: SIGRIST MAX
IPC: B23B33/00
Filed: 1992-07-03
Abstract: A hydraulic piston (6) having fastening bolts (5) attached to it is provided in the basic chuck (1) and is movable axially to the rotational axis of the machine tool. The spring-actuated fastening chuck (13) is fastened in an axially displaceable manner to the end of the fastening bolt (5). Hydraulic pistons (10) having forcing bolts (9) attached to them are likewise provided in the basic chuck, one piston side of which hydraulic pistons (10) is connected together with one side of the piston (6) of the fastening bolt (5). By hydraulic pressing of the two pistons (6, 10) against one another, the clamping part of the fastening chuck (13) is pressed against the main body and releases the workpiece (3), the fastening chuck (13) remaining axially movable. Consequently, movements between the workpiece (3) and the fastening chuck (13) do not lead to the lifting of the workpiece (3) from the centring arbor (2). <IMAGE>
Patent EP-0489723-A2 (EP)
Inventor: HERBST JOSEPH ANTHONY
IPC: C10G11/05
Filed: 1987-09-03
Abstract: A catalytic cracking process operates with fragment generation, by thermally or catalytically cracking a hydrogen-rich hydrocarbon feed in the lower region of a riser reactor in the presence of conventional FCC catalyst and, preferably, an additive second catalyst of a shape selective zeolite with heavy feed added to react with the fragments. The process can be conducted in one or more riser FCC reactors. Preferably, an elutriable catalyst mixture of conventional and additive catalyst is used, with elutriation in a reactor riser or a catalyst stripper.
Patent EP-0513951-A2 (EP)
Inventor: BERTLEFF WOLFGANG
IPC: B29C45/17
Filed: 1992-05-08
Abstract: The invention relates to a process for changing mould blocks on injection moulding machines, in which the mould block can be clamped in a centred manner between a movable and a fixed mounting plate and, for changing the mould, can be moved out of the machine parallel to the clamping surface. In order to be able to carry out the changing of the mould in a trouble-free, partly or fully-automated manner, in which the mould is held in the desired position in a defined manner in each phase of the changing operation, it is proposed that during mould installation the mould block is, in a first phase with the mounting plates in the opened state, greatly restricted in its freedom of movement in two planes, specifically in the centre-axis-direction and perpendicular to this, vertically or horizontally to the centre axis of the injection moulding machine, that subsequently, in a second phase, the mould block is moved in the centre-axis-direction of the injection moulding machine towards the mounting plate whilst avoiding possible tilting movements and gripped externally and held in the perpendicular position, whilst avoiding possible tilting movements, in the centre-axis-direction of the injection moulding machine during the movement of the mounting plates towards one another and that the mould block is centred by the clamping plates in the centre shortly before its final fixing. <IMAGE>
Patent EP-0505105-A2 (EP)
Inventor: TARGETT DAVID JOHN
IPC: H04W16/32
Filed: 1992-03-13
Abstract: A GSM cellular telephone system has cells (macrocells CI and CII). A GSM mobile station (MS) accesses the base station of the nearest cell in order to make communication with another party via a communications channel. During the setting up of such communication, the MS measures the signal strengths of adjacent cells. If there is no communication channel available in the initial cell, the network can thus set up communication via an unoccupied communications channel in one of the adjacent cells, provided the latter's signal strength is sufficiently high. The network is also capable of offering a more restricted service to subscribers to a microcellular system - for example, service in large cities or towns identified at X,Y and Z. A microcellular MS requests service via a microcell in one of these areas and the call is set up via that microcell if it has an available communications channel. The microcellular MS also measures the signal strength of adjacent cells. If there is no available communications channel in the initial microcell, the call is set up via an available communications channel in an adjacent microcell (if the latter's signal strength is great enough), but any attempt to set up the call via an adjacent cell which is not a microcell is blocked.
Patent EP-0523959-A2 (EP)
Inventor: KAIEDA OSAMU
IPC: G11B7/248
Filed: 1992-07-14
Abstract: A novel fluorine-containing phthalocyanine compound represented by the following formula (I) :
     wherein Y is
     
     
     
     wherein R 1  and R 2  are independently a hydrogen atom or a C1 - C8 alkyl group; R 3  and R 4  are independently a Cl - C8 alkyl group ; X is a hydrogen atom, a C1 - C4 alkyl group, a C1 - C4 alkoxyl group or a halogen atom ; Z is a hydrogen atom, a C1 - C4 alkyl group, a C1 - C4 alkoxyl group, a C1 - C4 alkoxycarbonyl group or a halogen atom ; W is a C1 - C4 alkoxyl group ; e, f, g, h and j are independently an integer of 1 or 2 ; n is an integer of 1 to 8 ; and p and q are independently an integer of 1 to 6 ; a to d are an integer of 0 to 2 with the proviso that the sum of a to d is 1 to 8 ; and M is a non-metal, a metal, a metal oxide, a metal carbonyl or a metal halide, and further, a method of producing a fluorine-containing phthalocyanine compound represented by the above formula (I).
Patent EP-0560233-A2 (EP)
Inventor: DO-THOI THA
IPC: B23K35/00
Filed: 1993-03-05
Abstract: The invention relates to a compound component in the form of a ceramic-metal composite which is obtained by soldering a metallised ceramic article to a silver-plated copper interlayer and a metal article. The compound component can be used advantageously in high-performance electronics or as a pump piston for axial piston pumps. <IMAGE>
Patent EP-0560412-A2 (EP)
Inventor: CREMER CORNELIUS DR RER NAT
IPC: H04B10/00
Filed: 1988-03-08
Abstract: 2. In arrangements for an integrated optical spectrometer having an optical planar waveguide and a focusing optical grating, it has been necessary to date to use gratings which have chirp. The aim is to specify a novel arrangement in which it is possible to use gratings having a fixed grating constant and thereby to avoid problems of adjustment and contrast. 2.2. In the novel arrangement, the focusing optical grating (110, 120) is constructed on a delimiting surface (11, 12), which is on a longitudinal side and defines a step, of a ribbed waveguide (10) which the planar waveguide (20) adjoins at least on one longitudinal side of the ribbed waveguide (10). When use is made of a grating (110, 120) having a fixed grating constant (a), the ribbed waveguide is curved in accordance with a logarithmic spiral. It is otherwise necessary for a chirp of a grating and shape of the curve of the ribbed waveguide to be tuned to one another. A method for producing the novel arrangement is specified. 2.3. Integrated optical demultiplexer. <IMAGE>
Patent EP-0602529-A2 (EP)
Inventor: BASTIAN HARTMUTH
IPC: H01J61/36
Filed: 1993-12-08
Abstract: A ceramic high-pressure lamp has a bushing which is fitted into an end plug and is composed of at least two wires (23) or pins having a diameter of not more than 250  mu m. The bushing consists of a material which is not matched to the expansion coefficient of the end plug. <IMAGE>
Patent EP-0570239-A2 (EP)
Inventor: CROSS DAVID HENRY
IPC: G01K7/06
Filed: 1993-05-14
Abstract: A thermocouple (1) being one integral member has layers of conducting and insulating materials (3, 4, 6). The thermocouple has a single wire (2), coated with an insulating layer (4). The insulating layer is itself coated with a conducting layer (3) which is in contact with the wire (2) in the vicinity of a tip region (5) of the thermocouple, the tip region (5) forming the thermocouple junction region. The thermocouple is provided with an overall protective coating (6) of hard wearing material.
Patent EP-0600631-A2 (EP)
Inventor: SHOLDER JASON A
IPC: A61N1/365
Filed: 1993-11-15
Abstract: A dual-chamber implantable pacemaker automatically adjusts its AV interval so that any ventricular stimulation pulses generated by the pacemaker at the conclusion of the pacemaker-defined AV interval occur at a time in the cardiac cycle that avoids fusion with the natural ventricular depolarization of a patient's heart. The AV interval is set using a search sequence that sets the AV interval value to be on one side or the other of the natural conduction time of the heart, and incrementally changes the AV Interval valuc until it crosses over the natural conduction time interval. The cross-over point is manifest by the occurrence of an R-wave, where an R-wave had previously been absent, or the absence of an R-wave, where an R-wave had previously been present. A final AV interval value is then set as the AV interval value at the cross-over point, adjusted by appending an AV margin thereto. The search sequence is automatically invoked whenever a prescribed search time has elapsed, or whenever the sudden presence or absence of a sensed R-wave indicates a sufficient change in the natural conduction time so as to have crossed over with the existing AV interval. If the search sequence is invoked too frequently ,  it is automatically suspended for a prescribed suspension period.
Patent EP-0629959-A2 (EP)
Inventor: WANG BO-HYEUN
IPC: G06F17/13
Filed: 1993-08-13
Abstract: A chaos processor which is able to gain a dynamic of a dynamics system and to determine whether the dynamic is gained by a random noise or by the meaningful information. The chaos system having a strange attractor comprising a state value selecting unit for selecting the state value inputted according to an embedding dimension value and a delay time value; a distance calculating unit for calculating the distance between two state values selected by the state value selecting unit; an correlation sum calculating unit for calculating the correlation sum, in which the correlation sum calculating unit compares the calculated distance with a pre-stored distance index, increases the distance index when the distance index and a distance condition is satisfied, and calculates a sum of states in a circle having a radius corresponding to the increased distance index; an inflection point selecting unit for selecting points of inflection of a linearly increased parts from the calculated correlation sum; a correlation dimension calculating unit for calculating the correlation dimension by calculating a slope of a line which is made by connecting the inflection points selected.
Patent EP-0609674-A2 (EP)
Inventor: VOSS MARK G
IPC: F03D9/00
Filed: 1994-01-13
Abstract: An alternator assembly (100) for use with a port fuel injected internal combustion engine (102) including a battery charging system is driven by a turbine assembly (104) mounted in a variable air intake (116) or throttle valve assembly and converts the change in kinetic energy provided by the inlet combustion air movement across the turbine assembly (104) into rotational movement which drives an electrical generating assembly (106) or alternator to generate current which can be used to supplement a conventional vehicle battery charging system (122).
Patent EP-0645399-A2 (EP)
Inventor: WAGNER HILDEBERT PROF DR
IPC: C07K14/415
Filed: 1994-03-23
Abstract: Ribosome inactivating protein (RIB) having a mol mass of 31 kDa+/- 0.4 DA (by SDS-PAGE), an IEP of 8 to 9 and the N-terminal aminoacid sequence Asp-Ile-Ala-Leu-Asp-Leu-Ser-Thr- Ala-Thr-(Lys)-Ala-Ser-Tyr- Ser-Ala-Phe-Ile-Thr-His-(Trp)-Arg-Asn, is claimed. Also claimed is a RIB isolation method by (a) isolation of plant parts, in particular of seeds of Cucurbita varieties, and their pulverisation by grinding; (b) extn. of (a) with lipophilic, organic solvents; (c) extn. of the dried residue with a salt contg. buffer; (d) enrichment of proteins from (c); (e) enrichment of the basic protein fractions by anionic exchange chromatography; and (f) purificn. by gel filtration of the fractions active in the ribosome inhibition test.
Patent EP-0618580-A2 (EP)
Inventor: OKUZAWA YASUTOSHI C O FUJI PHO
IPC: G11B23/087
Filed: 1994-03-31
Abstract: A magnetic tape cassette whose reliability is considerably improved by preventing triboelectrification by tape-and-guide friction. A metal tape guide for guiding the magnetic tape while in contact with the back surface of the tape. The substrate of the magnetic tape is made of polyethylene terephthalate or polyethylene naphthalate, and has a surface specific resistance R₈ of 10⁸ Ω/cm² or more. The tape guide is made of stainless steel or aluminum, and the surface roughness of the tape guide is such that the root mean square roughness value R rms , as determined by height from a reference surface, is 60 nm or lower. Also, the back surface of the tape may be provided with 30 to 400 protrusions of a height of 300 nm per 0.1 mm².
Patent EP-0636429-A2 (EP)
Inventor: POIDOMANI MARCELLO
IPC: A62D3/00
Filed: 1994-06-28
Abstract: A process for recovering expanding agents of chlorofluoroalkane (CFC) type adsorbed on expanded polymeric matrices consisting essentially of rigid polyurethane foams for recycling, comprising treating said foams in granular form with a gas consisting essentially of carbon dioxide, under supercritical conditions.
Patent EP-0622696-A2 (EP)
Inventor: NOMURA YOSHIYA C O CANON KABUS
IPC: G03G15/00
Filed: 1994-04-27
Abstract: A process cartridge (B) detachably mountable to a main assembly (1) of an image forming apparatus includes an image bearing member (9); a process device actable on the image bearing member (9); and a developing bias conductive member for permitting developing bias voltage application to developing means; grounding conductive member (18a) for electrically grounding the image bearing member (9); wherein the conductive members (18a) are disposed adjacent an end of the image bearing member (9) in a direction perpendicular to a movement direction of the image bearing member (9); charging bias conductive member (18c) for permitting application of charging bias to the charging means (10), provided adjacent an opposite end of the image bearing member (9).